212201212010211 has 24 divisors (see below), whose sum is σ = 309733782898176. Its totient is φ = 139982580230400.

The previous prime is 212201212010189. The next prime is 212201212010213. The reversal of 212201212010211 is 112010212102212.

212201212010211 is a `hidden beast` number, since 21 + 220 + 1 + 212 + 0 + 1 + 0 + 211 = 666.

It is not a de Polignac number, because 212201212010211 - 2¹⁰ = 212201212009187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212201212010213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68676150 + ... + 71699483.

It is an arithmetic number, because the mean of its divisors is an integer number (12905574287424).

Almost surely, 2^{212201212010211} is an apocalyptic number.

212201212010211 is a deficient number, since it is larger than the sum of its proper divisors (97532570887965).

212201212010211 is a wasteful number, since it uses less digits than its factorization.

212201212010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140377403 (or 140377400 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 212201212010211 its reverse (112010212102212), we get a palindrome (324211424112423).

The spelling of 212201212010211 in words is "two hundred twelve trillion, two hundred one billion, two hundred twelve million, ten thousand, two hundred eleven".